AI Content Detector
Analyze text for common AI writing patterns and get an instant likelihood score with a detailed breakdown.
Minimum 50 characters recommended for meaningful results.
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Run analysis to see results.
Indicators found
What is AI Content Detector?
Wondering if a piece of text was written by AI? Our free AI content detector scans for common AI writing patterns — repetitive phrasing, uniform sentence structure, formal transitions, and low vocabulary variation.
Free AI Content Detector — Analyze Text for AI Patterns
Wondering if a piece of text was written by AI? Our free AI content detector scans for common AI writing patterns — repetitive phrasing, uniform sentence structure, formal transitions, and low vocabulary variation.
Get an instant likelihood score with a breakdown of indicators found. Useful for educators, editors, and content reviewers.
How to use AI Content Detector
- Open the AI Content Detector tool on FreeTools — no sign-up required.
- Enter your details or upload your file using the form on the left.
- Adjust settings, preview the result, and make changes if needed.
- Download or copy the output instantly. Everything runs in your browser.
Benefits
- 100% free — no watermarks, subscriptions, or hidden fees
- Processed in your browser for speed and privacy
- Works on mobile, tablet, and desktop browsers
- Unlimited use with no daily limits or account required
Frequently Asked Questions
How accurate is this AI detector?
This tool uses pattern-based analysis and provides an estimate, not a definitive verdict. Results should be used as guidance alongside human judgment.
What patterns does it check?
It analyzes sentence uniformity, common AI phrases, vocabulary diversity, punctuation patterns, and other linguistic signals associated with machine-generated text.
Is my text stored?
No. Analysis runs entirely in your browser and nothing is uploaded or saved.